公开(公告)号：KR101027479B1

公开(公告)日：2011-04-06

申请号：KR1020090036932

申请日：2009-04-28

Applicant: 제일모직주식회사

Inventor： 이기연 ,  정경택 ,  김현진 ,  최왕규

IPC: B32B27/04

Abstract: 본 발명은 디스플레이 패널용 플렉서블 기판 및 그 제조 방법에 관한 것으로서, 본 발명의 목적은 투명하고 얇으면서도 열팽창계수가 낮고, 유연성, 내열성, 및 표면 거칠기가 우수한 디스플레이 패널용 플렉서블 기판을 제공하는 것이다.
본 발명에 따른 디스플레이 패널용 플렉서블 기판은 페이스트(paste)화된 무기입자 필러를 일정한 패턴 형상으로 인쇄하고, 액상의 내열성 수지에 침지후 경화시킴으로써, 상기 무기입자 필러 패턴은 경화된 상기 내열성 수지에 함침되어 있는 것을 특징으로 한다.
플렉서블 기판, 페이스트, 무기입자

公开(公告)号：KR1020100118219A

公开(公告)日：2010-11-05

申请号：KR1020090036932

申请日：2009-04-28

Applicant: 제일모직주식회사

Inventor： 이기연 ,  정경택 ,  김현진 ,  최왕규

IPC: B32B27/04

CPC classification number: B32B7/02 ,  B32B27/20 ,  B32B2255/26 ,  B32B2457/00

Abstract: PURPOSE: A flexible substrate for a display panel and a method for manufacturing the same are provided to reduce the thermal expansion coefficient of a substrate through the bonding of heat-resistant resins. CONSTITUTION: A flexible substrate(100) for a display panel comprises an inorganic particle filler pattern(110) recessed in a harden heat-resistant resin(120). The inorganic particle filler pattern is formed through plasticization after forming the pasted inorganic particle fillers in a certain pattern. The inorganic particle filler pattern is a grid pattern which is repeatedly formed over the surface of the pattern. The heat-resistant resin is one of polysulfone, polyether, Polyether lmide, PAR:polyarylate, Polyether lmide and PAR:polyarylate.

Abstract translation: 目的：提供一种用于显示面板的柔性基板及其制造方法，以通过耐热树脂的接合来降低基板的热膨胀系数。 构成：用于显示面板的柔性基板（100）包括凹入硬化耐热树脂（120）中的无机颗粒填充图案（110）。 无机颗粒填充剂图案通过在形成粘贴的无机颗粒填料之后通过增塑形成。 无机粒子填充图案是在图案的表面上重复形成的网格图案。 耐热树脂是聚砜，聚醚，聚醚硅酸盐，PAR：聚芳酯，聚醚硅氧烷和PAR：多芳基化合物之一。

公开(公告)号：KR1020140077582A

公开(公告)日：2014-06-24

申请号：KR1020120146547

申请日：2012-12-14

Applicant: 제일모직주식회사

Inventor： 정경택 ,  고정주 ,  기승범 ,  김원중 ,  김정섭 ,  박용완

IPC: G02B5/02 ,  B29D7/01 ,  G02F1/1335

CPC classification number: H01L51/5253 ,  C08L77/10 ,  C08L79/08 ,  H01L2251/5338 ,  Y10T428/24124 ,  Y10T428/249921 ,  Y10T442/10 ,  Y10T442/20 ,  Y10T442/2992

Abstract: The present invention relates to a composite sheet and a flexible display apparatus, which include a matrix on which a fibrous material containing a first single yarn and a second single yarn arranged to intersect at a constant angle of the first single yarn is impregnated, wherein the first single yarn and the second single yarn are configured of an angle of greater than 0° and less than 180 ° respectively to the first direction of the matrix.

Abstract translation: 本发明涉及一种复合片材和柔性显示装置，其包括：基体，其上浸渍有包含第一单丝的纤维材料和布置成以第一单丝的恒定角度相交的第二单丝，其中， 第一单纱和第二单纱分别与矩阵的第一方向成大于0°且小于180°的角度。

公开(公告)号：KR1020130039940A

公开(公告)日：2013-04-23

申请号：KR1020110104624

申请日：2011-10-13

Applicant: 제일모직주식회사

Inventor： 김원중 ,  고정주 ,  곽병도 ,  기승범 ,  김정섭 ,  박용완 ,  정경택

IPC: C08J5/18 ,  C08J5/24 ,  C08J7/18 ,  C08L83/04

Abstract: PURPOSE: A transparent gas barrier film with inorganic composition slope gradient is provided to simply and cheaply obtain inorganic composition slope gradient only by treating with UV ray. CONSTITUTION: A transparent gas barrier film comprises a substrate containing silicon, with an organic-inorganic hybrid section with inorganic composition slope gradient. The surface of the substrate contains 70% or more inorganic. A method for preparing the film comprises: a step of preparing the substrate containing silicon; and a step of treating the surface with UV ray and ozone to form the inorganic composition slope gradient.

Abstract translation: 目的：提供一种具有无机组成斜率梯度的透明阻气膜，只需通过紫外线处理即可简单且便宜地获得无机组成斜率梯度。 构成：透明阻气膜包含含有硅的衬底，具有无机组成斜率梯度的有机 - 无机混合部分。 基材的表面含有70％以上的无机物。 一种制备该膜的方法包括：制备含有硅的衬底的步骤; 以及用紫外线和臭氧处理表面以形成无机组成斜率梯度的步骤。

公开(公告)号：KR1020100118222A

公开(公告)日：2010-11-05

申请号：KR1020090036935

申请日：2009-04-28

Applicant: 제일모직주식회사

Inventor： 이기연 ,  정경택 ,  이규동

IPC: G02F1/1333 ,  B32B17/04

CPC classification number: G02F1/133305 ,  G02F2201/54 ,  G02F2203/60

Abstract: PURPOSE: A flexible substrate for a display panel and a method for manufacturing the same are provided to realize uniform thermal expansion, thereby obtaining uniformity for thermal expansion. CONSTITUTION: The first heat-resistant resin is coated and hardened on a glass cloth(105) in a glass cloth film. A plurality of apertures(115) are punched with a specific pattern in a heat-resistant film. The apertures simultaneously penetrate the first heat-resistant resin and the glass cloth. The first heat-resistant resin and the second heat-resistant resin are made of the same resin.

Abstract translation: 目的：提供用于显示面板的柔性基板及其制造方法，以实现均匀的热膨胀，从而获得热膨胀的均匀性。 构成：将第一耐热树脂在玻璃布膜上的玻璃布（105）上涂覆并硬化。 在耐热膜中以特定图案冲压多个孔（115）。 孔同时穿透第一耐热树脂和玻璃布。 第一耐热树脂和第二耐热树脂由相同的树脂制成。